<template>
  <div class="app-container">
    <div class="fly-card-head">
      <div class="fly-card-head-wrapper">
        <div class="fly-card-head-title"><div class="head-title">服务器信息</div></div>
      </div>
    </div>
    <div class="fly-card-body">
      <el-row>
        <el-col :span="12" class="card-box">
          <el-card>
            <div slot="header"><span>CPU</span></div>
            <div class="el-table el-table--enable-row-hover el-table--medium">
              <table cellspacing="0" style="width: 100%;">
                <thead>
                  <tr>
                    <th class="is-leaf"><div class="cell">属性</div></th>
                    <th class="is-leaf"><div class="cell">值</div></th>
                  </tr>
                </thead>
                <tbody>
                  <tr>
                    <td><div class="cell">核心数</div></td>
                    <td>
                      <div class="cell" v-if="server.cpu">{{ server.cpu.cpuNum }}</div>
                    </td>
                  </tr>
                  <tr>
                    <td><div class="cell">用户使用率</div></td>
                    <td>
                      <div class="cell" v-if="server.cpu">{{ server.cpu.used }}%</div>
                    </td>
                  </tr>
                  <tr>
                    <td><div class="cell">系统使用率</div></td>
                    <td>
                      <div class="cell" v-if="server.cpu">{{ server.cpu.sys }}%</div>
                    </td>
                  </tr>
                  <tr>
                    <td><div class="cell">当前空闲率</div></td>
                    <td>
                      <div class="cell" v-if="server.cpu">{{ server.cpu.free }}%</div>
                    </td>
                  </tr>
                </tbody>
              </table>
            </div>
          </el-card>
        </el-col>

        <el-col :span="12" class="card-box">
          <el-card>
            <div slot="header"><span>内存</span></div>
            <div class="el-table el-table--enable-row-hover el-table--medium">
              <table cellspacing="0" style="width: 100%;">
                <thead>
                  <tr>
                    <th class="is-leaf"><div class="cell">属性</div></th>
                    <th class="is-leaf"><div class="cell">内存</div></th>
                    <th class="is-leaf"><div class="cell">JVM</div></th>
                  </tr>
                </thead>
                <tbody>
                  <tr>
                    <td><div class="cell">总内存</div></td>
                    <td>
                      <div class="cell" v-if="server.mem">{{ server.mem.total }}G</div>
                    </td>
                    <td>
                      <div class="cell" v-if="server.jvm">{{ server.jvm.total }}M</div>
                    </td>
                  </tr>
                  <tr>
                    <td><div class="cell">已用内存</div></td>
                    <td>
                      <div class="cell" v-if="server.mem">{{ server.mem.used }}G</div>
                    </td>
                    <td>
                      <div class="cell" v-if="server.jvm">{{ server.jvm.used }}M</div>
                    </td>
                  </tr>
                  <tr>
                    <td><div class="cell">剩余内存</div></td>
                    <td>
                      <div class="cell" v-if="server.mem">{{ server.mem.free }}G</div>
                    </td>
                    <td>
                      <div class="cell" v-if="server.jvm">{{ server.jvm.free }}M</div>
                    </td>
                  </tr>
                  <tr>
                    <td><div class="cell">使用率</div></td>
                    <td>
                      <div class="cell" v-if="server.mem" :class="{ 'text-danger': server.mem.usage > 80 }">{{ server.mem.usage }}%</div>
                    </td>
                    <td>
                      <div class="cell" v-if="server.jvm" :class="{ 'text-danger': server.jvm.usage > 80 }">{{ server.jvm.usage }}%</div>
                    </td>
                  </tr>
                </tbody>
              </table>
            </div>
          </el-card>
        </el-col>

        <el-col :span="24" class="card-box">
          <el-card>
            <div slot="header"><span>服务器信息</span></div>
            <div class="el-table el-table--enable-row-hover el-table--medium">
              <table cellspacing="0" style="width: 100%;">
                <tbody>
                  <tr>
                    <td><div class="cell">服务器名称</div></td>
                    <td>
                      <div class="cell" v-if="server.sys">{{ server.sys.computerName }}</div>
                    </td>
                    <td><div class="cell">操作系统</div></td>
                    <td>
                      <div class="cell" v-if="server.sys">{{ server.sys.osName }}</div>
                    </td>
                  </tr>
                  <tr>
                    <td><div class="cell">服务器IP</div></td>
                    <td>
                      <div class="cell" v-if="server.sys">{{ server.sys.computerIp }}</div>
                    </td>
                    <td><div class="cell">系统架构</div></td>
                    <td>
                      <div class="cell" v-if="server.sys">{{ server.sys.osArch }}</div>
                    </td>
                  </tr>
                </tbody>
              </table>
            </div>
          </el-card>
        </el-col>

        <el-col :span="24" class="card-box">
          <el-card>
            <div slot="header"><span>Java虚拟机信息</span></div>
            <div class="el-table el-table--enable-row-hover el-table--medium">
              <table cellspacing="0" style="width: 100%;">
                <tbody>
                  <tr>
                    <td><div class="cell">Java名称</div></td>
                    <td>
                      <div class="cell" v-if="server.jvm">{{ server.jvm.name }}</div>
                    </td>
                    <td><div class="cell">Java版本</div></td>
                    <td>
                      <div class="cell" v-if="server.jvm">{{ server.jvm.version }}</div>
                    </td>
                  </tr>
                  <tr>
                    <td><div class="cell">启动时间</div></td>
                    <td>
                      <div class="cell" v-if="server.jvm">{{ server.jvm.startTime }}</div>
                    </td>
                    <td><div class="cell">运行时长</div></td>
                    <td>
                      <div class="cell" v-if="server.jvm">{{ server.jvm.runTime }}</div>
                    </td>
                  </tr>
                  <tr>
                    <td colspan="1"><div class="cell">安装路径</div></td>
                    <td colspan="3">
                      <div class="cell" v-if="server.jvm">{{ server.jvm.home }}</div>
                    </td>
                  </tr>
                  <tr>
                    <td colspan="1"><div class="cell">项目路径</div></td>
                    <td colspan="3">
                      <div class="cell" v-if="server.sys">{{ server.sys.userDir }}</div>
                    </td>
                  </tr>
                </tbody>
              </table>
            </div>
          </el-card>
        </el-col>

        <el-col :span="24" class="card-box">
          <el-card>
            <div slot="header"><span>磁盘状态</span></div>
            <div class="el-table el-table--enable-row-hover el-table--medium">
              <table cellspacing="0" style="width: 100%;">
                <thead>
                  <tr>
                    <th class="is-leaf"><div class="cell">盘符路径</div></th>
                    <th class="is-leaf"><div class="cell">文件系统</div></th>
                    <th class="is-leaf"><div class="cell">盘符类型</div></th>
                    <th class="is-leaf"><div class="cell">总大小</div></th>
                    <th class="is-leaf"><div class="cell">可用大小</div></th>
                    <th class="is-leaf"><div class="cell">已用大小</div></th>
                    <th class="is-leaf"><div class="cell">已用百分比</div></th>
                  </tr>
                </thead>
                <tbody v-if="server.sysFiles">
                  <tr v-for="sysFile in server.sysFiles">
                    <td>
                      <div class="cell">{{ sysFile.dirName }}</div>
                    </td>
                    <td>
                      <div class="cell">{{ sysFile.sysTypeName }}</div>
                    </td>
                    <td>
                      <div class="cell">{{ sysFile.typeName }}</div>
                    </td>
                    <td>
                      <div class="cell">{{ sysFile.total }}</div>
                    </td>
                    <td>
                      <div class="cell">{{ sysFile.free }}</div>
                    </td>
                    <td>
                      <div class="cell">{{ sysFile.used }}</div>
                    </td>
                    <td>
                      <div class="cell" :class="{ 'text-danger': sysFile.usage > 80 }">{{ sysFile.usage }}%</div>
                    </td>
                  </tr>
                </tbody>
              </table>
            </div>
          </el-card>
        </el-col>
      </el-row>
    </div>
  </div>
</template>

<script>
import { getServer } from '@/api/monitor/server';

export default {
  name: 'Server',
  data() {
    return {
      // 加载层信息
      loading: [],
      // 服务器信息
      server: []
    };
  },
  created() {
    this.getList();
    this.openLoading();
  },
  methods: {
    /** 查询服务器信息 */
    getList() {
      getServer().then(response => {
        this.server = response.data;
        this.loading.close();
      });
    },
    // 打开加载层
    openLoading() {
      this.loading = this.$loading({
        lock: true,
        text: '拼命读取中',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      });
    }
  }
};
</script>
